Use these year-round — not just at tax time. Know what you owe, track every deduction, and never miss a quarterly deadline.
All Tools
Enter your income and deductions and get an instant breakdown — federal tax, self-employment tax, quarterly payment amount, and a monthly savings tip.
All four IRS payment deadlines for 2026 in one place, with a note on how to pay and what the safe harbor rule means for you.
Every deduction self-employed workers can claim — interactive, checkable, organized by impact. Stars mark the highest-value deductions.
Log business trips, calculate your IRS deduction in real time, and export a clean PDF at tax time. Built for rideshare and delivery drivers.
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2026 Quarterly Due Dates
Miss a deadline and you owe a penalty — even if you pay everything in April. The IRS requires self-employed workers to pay estimated taxes four times per year.
How to pay: Use IRS Direct Pay at irs.gov/payments — free, no account needed, pay directly from your bank account. Use our Tax Estimator to calculate your payment amount before each deadline.
Interactive Checklist
Check every deduction that applies to your situation. Keep documentation for everything you claim. Want this as a printable PDF? Get the free Starter Kit →
Mileage log, deduction checklist, and estimated tax cheat sheet — all as printable PDFs delivered to your inbox.